Having used a Kinesis Advantage Keyboards for 5+ years, it's still my favorite keyboard ever, particularly the one with Cherry red switches.<br /><br />I've been using my (massively delayed due to failed assembly service) Ergo Dox with Cherry blue switches since Tuesday, and it's already on the second place of my personal keyboard hit list. :) I'll be using it for at least a few weeks to give it a fair chance, as I did for the TECK.<br /><br />Already a few things are nicer than the Kinesis, but I think the Kinesis shape is hard to beat.<br /><br />Even though I have a second Ergo Dox on order (Cherry clear switches this time) I might get another spare Kinesis Advantage if the price is right.